1990Final results
1990 election for Illinois Representative District 103
Illinois House of Representatives · Illinois
Helen F. Satterthwaite (D) won with 63.0% of the vote, defeating Joe Whelan (R) by 25.9 points.
Helen F. SatterthwaiteDemocrat · winner · incumbent
63.0%14,835
Joe WhelanRepublican
37.0%8,723
23,558 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET